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Platycodon Mariesii

Balloon Flower

Mariesii Balloon Flower draws attention before flowering, when its inflated buds look like small balloons. They open into broad violet-blue flowers in late summer.

Pointed blue-green leaves cover the stems of this compact perennial. The combination of unusual buds and open blooms makes it a useful feature near a border edge where the flower sequence can be watched.

Plant in fertile, moisture-retentive soil that drains well. Keep young plants watered while their roots establish.

Size (approximate)
• Height: 18 in
• Width: 4–20 in

Hardiness
• RHS H5 (UK hardiness rating)

Best Uses
• Border

Plant type
Perennial
Height
18 in
Width
4-20 in
Hardiness zones
3–9
Sunlight
Full sun to part shade
Growth rate
Fast
Bloom time
Summer
Flower color
Blue
Leaf color
Blue, Green
Fall color
Blue, Green
Soil
Loamy, Moist well-drained
Landscape use
Container
Shape
Dense
Fruit
Yes
Fragrant
No
Deer resistant
No
Salt tolerant
No
Drought tolerant
No